Views of the major deserts around the world.
A desert is a landscape or region that receives an extremely low amount of precipitation, less than enough to support growth of most plants. Most deserts have an average annual precipitation of less than 400 millimetres.

The Trans-Siberian Railway is a network of railways connecting Moscow with the Russian Far East and the Sea of Japan. It is the longest railway in the world. The train will pass through eight time zones, territories of 14 provinces, 3 regions, 2 republics and one autonomous region of the Russian Federation.